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. Author manuscript; available in PMC: 2014 Nov 17.
Published in final edited form as: Ann Appl Stat. 2013;7(1):471–494. doi: 10.1214/12-aoas594

Fig 2.

Fig 2

(a) Estimated distribution of tag counts in the forward strand (red) and in the reverse strand (blue) of the FoxA1 dataset (chromosome 1). Aligning the distributions and averaging the counts results in the joint count distribution and peak shape (black dashed). The peak shape is multiplied by a quartic biweight function (black solid). (b) Sample mean vs. sample variance of the aligned Control sequence in bins of size 1 Kb. The blue line has slope 1.